1. Added cmake args necessary to link docs, info files, and
shared data into the usual Homebrew locations. This prevents
all the message catalogues from being spattered in #{share} and
allows the doc and info files to appear in expected places.
2. Restored mysql.server to #{bin} and put it back in caveats.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>

The source for dos2unix 3.1 wasn't available anymore. I switched to this
slightly updated version. There are already newer versions on SourceForge,
but I wanted to make it work again first.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>

When the name of a new formula can't be autodetected, it defaults to the empty
string. When it then gets read from user input later on, the new name is used
but the formula path, based on the name, stays empty.
This change sets the path after a new name was read.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>